Pith Number

pith:XLGIMXZH

pith:2015:XLGIMXZHN4L4SL5GFEFB5ZUFIX

not attested not anchored not stored refs pending

Non-Markovian dynamics in two-qubit dephasing channels with an application to superdense coding

Antti Karlsson, Elsi-Mari Laine, Henri Lyyra, Jyrki Piilo, Sabrina Maniscalco

arxiv:1509.05307 v1 · 2015-09-17 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLGIMXZHN4L4SL5GFEFB5ZUFIX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:17:43.472917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bacc865f276f17c92fa6290a1ee68545c8709998b8183839ac3b184cd6a21db9

Aliases

arxiv: 1509.05307 · arxiv_version: 1509.05307v1 · doi: 10.48550/arxiv.1509.05307 · pith_short_12: XLGIMXZHN4L4 · pith_short_16: XLGIMXZHN4L4SL5G · pith_short_8: XLGIMXZH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XLGIMXZHN4L4SL5GFEFB5ZUFIX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: bacc865f276f17c92fa6290a1ee68545c8709998b8183839ac3b184cd6a21db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "696af8ad71c24366a36a2400f70b18a72d476e83e2f423d4b20999245dacddd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-17T15:54:07Z",
    "title_canon_sha256": "b4404b8b42c1a8286aef4d90d72e35bb137c3a63b2cfc1b13ad9dbbbc6dc9d4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05307",
    "kind": "arxiv",
    "version": 1
  }
}